public static void DecodeGeoLayout(ROM SM64ROM, uint offset, bool ColourBuffer)
{
for (uint i = offset; i < SM64ROM.getEndROMAddr();)
{
if (SM64ROM.getByte(i) > 0x20)
{
return;
}
uint segaddr;
switch (SM64ROM.getByte(i))
{
case 0:
increment = 8;
break;
case 1:;
return;
case 2:
JumpAddr = SM64ROM.readSegmentAddr(SM64ROM.ReadFourBytes(i + 4));
GeoLayouts.DecodeGeoLayout(SM64ROM, JumpAddr, ColourBuffer);
if (SM64ROM.getByte(i + 1) == 0)
{
return;
}
increment = 8;
break;
case 3:
return;
case 4:
//open node
increment = 4;
break;
case 5:
//close node
increment = 4;
break;
case 8:
increment = 12;
break;
case 9:
increment = 4;
break;
case 0x0A:
if (SM64ROM.getByte(i + 1) > 0)
{
increment = 12;
}
else
{
increment = 8;
}
break;
case 0x0B:
increment = 4;
break;
case 0x0C:
increment = 4;
break;
case 0x0D:
increment = 8;
break;
case 0x0E:
increment = 8;
break;
case 0x0F:
increment = 0x14;
break;
case 0x10:
//rotate
increment = 16;
break;
case 0x13:
//Load DL with rotation
increment = 12;
if (SM64ROM.getByte(i + 8) == 0)
{
break;
}
drawlayer = SM64ROM.getByte(i + 1);
if (drawlayer > (4 - Convert.ToInt32(LevelScripts.IsRomManager)) && !GeoLayouts.OpaqueRendered)
{
break;
}
if (drawlayer <= (4 - Convert.ToInt32(LevelScripts.IsRomManager)) && GeoLayouts.OpaqueRendered)
{
break;
}
segaddr = SM64ROM.ReadFourBytes(i + 8);
DecideBufferAndAddr(SM64ROM.getByte(i + 1), segaddr, ColourBuffer);
if (F3D.Culling)
{
F3D.GeoMode |= 0x022000; //Generate geomode for vector lighting and backface culling
}
else
{
F3D.GeoMode |= 0x020000; //If culling is off, only generate vector lighting
}
F3D.ParseF3DDL(SM64ROM, segaddr, ColourBuffer);
break;
case 0x14:
//billboard
increment = 8;
break;
case 0x15:
//Load DL
increment = 8;
segaddr = SM64ROM.ReadFourBytes(i + 4);
if (ModelsList.Contains(segaddr))
{
break;
}
drawlayer = SM64ROM.getByte(i + 1);
if (drawlayer >= (4 - Convert.ToInt32(LevelScripts.IsRomManager)))
{
ExtAlphaDLPointer = i;
}
if (drawlayer > (4 - Convert.ToInt32(LevelScripts.IsRomManager)) && !GeoLayouts.OpaqueRendered)
{
break;
}
if (drawlayer <= (4 - Convert.ToInt32(LevelScripts.IsRomManager)) && GeoLayouts.OpaqueRendered)
{
break;
}
DecideBufferAndAddr(SM64ROM.ReadEightBytes(i), segaddr, ColourBuffer);
if (F3D.Culling)
{
F3D.GeoMode |= 0x022000; //Generate geomode for vector lighting and backface culling
}
else
{
F3D.GeoMode |= 0x020000; //If culling is off, only generate vector lighting
}
F3D.ParseF3DDL(SM64ROM, segaddr, ColourBuffer);
Array.Resize(ref ModelsList, ModelsList.Length + 1);
ModelsList[ModelsList.Length - 1] = segaddr;
if (!Textures.FirstTexLoad)
{
break;
}
Array.Resize(ref ExtDLPointers[drawlayer], ExtDLPointers[drawlayer].Length + 1); //Increase size by one to add
ExtDLPointers[drawlayer][ExtDLPointers[drawlayer].Length - 1] = i; //set last index to addr
break;
case 0x16:
increment = 8;
break;
case 0x17:
increment = 4;
break;
case 0x18:
increment = 8;
break;
case 0x19:
increment = 8;
break;
case 0x1A:
increment = 8;
break;
case 0x1D:
//scale, can be 12 length in rare occurence
increment = 8;
break;
case 0x1E:
increment = 8;
break;
case 0x1F:
increment = 16;
break;
case 0x20:
increment = 4;
break;
}
if (Textures.FirstTexLoad && ROMManager.debug) // Debug TXT
{
Array.Resize(ref LevelScripts.DebugScript, LevelScripts.DebugScript.Length + 1);
LevelScripts.DebugScript[LevelScripts.DebugScript.Length - 1] = i.ToString("x") + ": ";
for (uint j = i; j < i + increment; j++)
{
LevelScripts.DebugScript[LevelScripts.DebugScript.Length - 1] += SM64ROM.getByte(j).ToString("x") + " ";
}
}
i += increment;
}
}
public static void DecodeGeoLayout(ROM SM64ROM, uint offset, bool ColourBuffer)
{
for (uint i = offset; i < SM64ROM.getEndROMAddr();)
{
if (SM64ROM.getByte(i) > 0x20)
{
return;
}
uint segaddr;
switch (SM64ROM.getByte(i))
{
case 0:
increment = 8;
break;
case 1:;
return;
case 2:
JumpAddr = SM64ROM.readSegmentAddr(SM64ROM.ReadFourBytes(i + 4));
GeoLayouts.DecodeGeoLayout(SM64ROM, JumpAddr, ColourBuffer);
if (SM64ROM.getByte(i + 1) == 0)
{
return;
}
increment = 8;
break;
case 3:
return;
case 4:
//open node
increment = 4;
break;
case 5:
//close node
increment = 4;
break;
case 8:
increment = 12;
break;
case 9:
increment = 4;
break;
case 0x0A:
if (SM64ROM.getByte(i + 1) > 0)
{
increment = 12;
}
else
{
increment = 8;
}
break;
case 0x0B:
increment = 4;
break;
case 0x0C:
increment = 4;
break;
case 0x0D:
increment = 8;
break;
case 0x0E:
increment = 8;
break;
case 0x0F:
increment = 0x14;
break;
case 0x10:
//rotate
increment = 16;
break;
case 0x13:
//Load DL with rotation
increment = 12;
if (SM64ROM.getByte(i + 8) == 0)
{
break;
}
drawlayer = SM64ROM.getByte(i + 1);
if (drawlayer > 4 && !GeoLayouts.OpaqueRendered)
{
break;
}
if (drawlayer <= 4 && GeoLayouts.OpaqueRendered)
{
break;
}
segaddr = SM64ROM.ReadFourBytes(i + 8);
DecideBufferAndAddr(SM64ROM.getByte(i + 1), segaddr, ColourBuffer);
F3D.ParseF3DDL(SM64ROM, segaddr, ColourBuffer);
break;
case 0x14:
//billboard
increment = 8;
break;
case 0x15:
//Load DL
increment = 8;
drawlayer = SM64ROM.getByte(i + 1);
if (drawlayer >= 4)
{
ExtAlphaDLPointer = i;
}
if (drawlayer > 4 && !GeoLayouts.OpaqueRendered)
{
break;
}
if (drawlayer <= 4 && GeoLayouts.OpaqueRendered)
{
break;
}
segaddr = SM64ROM.ReadFourBytes(i + 4);
DecideBufferAndAddr(SM64ROM.ReadEightBytes(i), segaddr, ColourBuffer);
F3D.ParseF3DDL(SM64ROM, segaddr, ColourBuffer);
if (!Textures.FirstTexLoad)
{
break;
}
Array.Resize(ref ExtDLPointers[drawlayer], ExtDLPointers[drawlayer].Length + 1); //Increase size by one to add
ExtDLPointers[drawlayer][ExtDLPointers[drawlayer].Length - 1] = i; //set last index to addr
break;
case 0x16:
increment = 8;
break;
case 0x17:
increment = 4;
break;
case 0x18:
increment = 8;
break;
case 0x19:
increment = 8;
break;
case 0x1A:
increment = 8;
break;
case 0x1D:
//scale, can be 12 length in rare occurence
increment = 8;
break;
case 0x1E:
increment = 8;
break;
case 0x1F:
increment = 16;
break;
case 0x20:
increment = 4;
break;
}
/*if(Textures.FirstTexLoad)using (System.IO.StreamWriter file = new System.IO.StreamWriter(@"e:\test4.txt", true)) //Debug Txt
* {
* file.Write(i.ToString("x") + ": ");
* for (uint j = i; j < i + increment; j++)
* {
* file.Write(SM64ROM.getByte(j).ToString("x") + " ");
* }
* file.WriteLine("\n");
* file.Close();
* }*/
i += increment;
}
}
